140054814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{409517}}^1$

素因数の和:409544

約数の個数: 24

約数和(自身を含む): 319424040

約数和(自身を除く): 179369226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 409517, 819034, 1228551, 2457102, 3685653, 7371306, 7780823, 15561646, 23342469, 46684938, 70027407, 140054814]

約数ペア:

[(1, 140054814), (2, 70027407), (3, 46684938), (6, 23342469), (9, 15561646), (18, 7780823), (19, 7371306), (38, 3685653), (57, 2457102), (114, 1228551), (171, 819034), (342, 409517)]